英文别名
rac-(20Ξ)-3,3-ethanediyldioxy-16ξ-ethoxy-11β,14,20,21-tetrahydroxy-16,17-seco-14β-pregna-5,15-dien-18-oic acid-11-lactone of Mp.: 174-176 degree;rac-(20Ξ)-3,3-Aethandiyldioxy-16ξ-aethoxy-11β,14,20,21-tetrahydroxy-16,17-seco-14β-pregna-5,15-dien-18-saeure-11-lacton vom F: 174-176grad